baber/WOPTO huggingface dataset:
Patent JP-S57134545-A (JP)
Title: Alloy for oil well pipe with superior stress corrosion cracking resistance
Inventor: KUDOU TAKEO
IPC: C22C19/05
Filed: 1981-02-13
Abstract: PURPOSE: To enhance the stress corrosion cracking resistance of an oil well pipe by adding specified amounts of Mo, W, etc. to a high Cr-Ni steel used as the material of the pipe.  
     CONSTITUTION: An alloy steel having a composition contg. <0.10% C, <1.0% Si, <2.0% Mn, <0.030% P, <0.005% S, <0.5% al, 15W30% Cr, 30W60% Ni and Mo and/or W in an amount satisfying equations I is used as the steel of an oil well pipe used in the highly corrosive severe environment of an oil well, a natural gas well, etc. To the composition may be added <1% Cu and/or <2% Co, and/or one or more among <0.10% rare earth element, <0.20% Y, <0.10% Mg, <0.10% Ca and <0.5% Ti. An oil well  pipe having superior stress corrosion cracking resistance in the highly corrosive environment of an oil well contg. H 2 S, CO 2  and Cl -  can be manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02201541-A (JP)
Title: Compiling system
Inventor: OBARA SHINJI
IPC: G06F9/45
Filed: 1989-01-30
Abstract: PURPOSE:To reduce the capacity of an object program to reduce the storage cost by discriminating whether data definition description preliminarily has a data substance or not and setting its area information at the time when it has not any data substance. CONSTITUTION:A filing device 2 includes a source program 21, and a filing device 3 includes an intermediate text file 31, and a filing device 4 includes a program control information part 42, a data part 43, and a code part 44. A compiler 1 consists of a front end part 11 including a discriminating means 12 and a back end part 13 having a data part generating means 14. When the discriminating means 12 discriminates that data definition description in the source program 21 does not preliminarily include any data substance, the data part generating means 14 sets information indicating the area of data definition description to the program control information part 42. Thus, the capacity of the object program is reduced to reduce the storage cost.
Patent JP-S57134869-A (JP)
Title: Power supply
Inventor: HIDAKA SHIGERU
IPC: H01M6/50
Filed: 1981-02-13
Abstract: PURPOSE:To obtain a power supply indicating the replacement time of its self- contained battery for emergency use by means of discoloration or fading because of time aging coresponding to the life of the battery in electrical equipment such as broadcasting equipment for emergency use. CONSTITUTION:Red tape 16 and a fuse-type timer 17 colored in blue are piled up and put in a transparent case 15 and electrodes 19 pushed by springs 18 are made to contact the ends of the timer 17, while a minute constant voltage from a power supply 20 is allowed to flow the timer. As the length of the fuse-type timer 17 is shortened in proportion to the length of time power has been supplied, for instance, the color of a display means turns from blue to red. It is thus readily found that the replacement of the battery 8 is needed.
Patent JP-S61185090-A (JP)
Title: Drive device of motor
Inventor: MORISHIMA HIROSHI
IPC: H02P27/06
Filed: 1985-02-07
Abstract: PURPOSE:To perform a protective operation due to a commercial power source when a variable power source becomes defective by supplying the commercial power through the secondary 2-winding transformer when the variable power source becomes defective. CONSTITUTION:When a variable power source 10 becomes defective, switches 8, 9 are opened to disconnect a motor 11 from the power source 10, and switches 4, 7 are then closed. Then, a power source 1 is supplied through a transformer 3 to windings of the motor 11 as a power displaced in phase of 30 deg.. Switches 5, 6 are used to disconnect the power source 10 from a commercial power source. Thus, when the power source 10 is defective, the motor 11 can be performed by the power source 1 in a protective operation.
Patent JP-S58141338-A (JP)
Title: Roll for continuous heat treatment furnace
Inventor: KASAI SATOSHI
IPC: C21D9/56
Filed: 1982-02-12
Abstract: PURPOSE:To prevent the generation of rough surfaces and flaws on the surfaces of the rolls in a continuous heat treatment furnace for steel strips by melt- spraying coating layers which consist essentially of chromium carbides and have excellent heat resistance and high temp. abrasion resistance on the surfaces of said rolls. CONSTITUTION:Powder compsns. contg. 60-90wt% chromium carbide Cr3C2 and consisting of the balance Ni-Cr alloys or Co are melt-sprayed on the surfaces of in-furnace rolls consisting of heat resistant cast steel for heat treatment of rolled steel strips in a continuous heat treatment furnace. The melt-sprayed layers formed by the above-mentioned method have heat resistance and abrasion resistance at high temp. with the high hardness by the Cr3C2 and the high adhesion by the Ni-Cr alloy and Co, are free from the generation of rough surfaces and flaws by the steel strips during working, and do not require surface polishing or exchange with fresh rolls for a long period of time.
Patent JP-H09208669-A (JP)
Title: Resin-sealed semiconductor device
Inventor: KOKADO HIROYOSHI
IPC: H01L23/29
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a resin-sealed semiconductor device having improved solder reflow resistance, reliability of humidity resistance, and reliability after being left at high temperatures by sealing a semiconductor device with a resin composition containing an epoxy resin, a specified curing agent, and a specified cure accelerator. SOLUTION: This device is prepared by sealing a semiconductor device with a resin composition containing an epoxy resin, a curing agent, a cure accelerator, a filler, etc., and the cure accelerator is an organic phosphorus compound represented by formula I (wherein R1 and R2 are each H, a 1-4C alkyl or an alkoxyl; and (n) is 1-5), while the curing agent is a phenol resin represented by formula II (wherein (n) is 0-5). When this composition is used as a sealing material, a resin-sealed semiconductor device freed from defects such as voids and having excellent solder reflow resistance and excellent reliability of bonding of an electrode to a gold wire can be obtained.
Patent JP-S60166190-A (JP)
Title: Prevention method of deformation due to thermal strain
Inventor: TAGUCHI CHIYOUBEE
IPC: B23K9/00
Filed: 1984-02-07
Abstract: PURPOSE:To prevent deformation of base metals by subjecting the base metals to welding and brazing, etc. under the oscillation applied preliminarily thereto. CONSTITUTION:Two sheets of stainless steel plates are placed on a flat base and oscillators are mounted on the stainless steel plates. The plates are subjected to TIG welding while the oscillation is applied thereto by said oscillators. The deformation and crack of the base metals are thus prevented.
Patent JP-2000224363-A (JP)
Title: Image processor
Inventor: KAMO YASUSHI
IPC: H04N1/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that can simultaneously extract an adjustment result and a degree of the adjustment while executing the automatic adjustment to reduce the product manufacture process. SOLUTION: A CPU 25 sets a prescribed value Vref (n) to a D/A converter 18-b to decide a reference voltage of an A/D converter 16. An initial value G0 is set to a D/A converter 18-a to initialize an amplification factor of an amplifier 15. Then the CPU 25 obtains a maximum value Dmax when reading a white reference board via a peak detection circuit 17. The Dmax is compared with an object value Dref and when the Dmax is within a range of Dref ±1, it is decided that a proper amplification factor is set. When the Dmax is at the outside of the object value, the increase/decrease in the amplification factor is determined depending on the difference and it is set to the D/A converter 18.
Patent JP-S59150133-A (JP)
Inventor: SHIMIZU TOSHIO
IPC: D02G3/06
Filed: 1983-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02202055-A (JP)
Title: Semiconductor storage device
Inventor: SUZUKI HIROAKI
IPC: G11C17/12
Filed: 1989-01-31
Abstract: PURPOSE:To contrive the improvement of the integration degree of an element by a method wherein first and second contact parts are respectively provided on first and second power conductors and source regions are formed in a region to reach from the position of the first or second contact part to a poly silicon wiring according to date to program. CONSTITUTION:SDG regions 8 and 11 are formed on a path to reach from the positions of contact parts 5 and 6 to the position of a contact part 7 according to data to program. That is, at these regions 8 and 11, N-type diffused layers 9 and 12, which are used as source regions, are formed in a region to reach from the positions of the contact parts 5 and 6 to a poly silicon wiring 4, N-type diffused layers 10 and 13, which are used as drain regions, are formed in a region to reach from the position of the contact part 7 to the wiring 4 and the region between both diffused regions is used as a channel region. Accordingly, e=a memory cell transistor can be miniaturized by the amount of a. dimension reducible in the direction of the word line 4. Thereby, the improvement of the integration degree of an element is contrived.
Patent JP-H08192202-A (JP)
Title: Manufacture of resin coated steel sheet for dry shear span can
Inventor: SHIMIZU KEIICHI
IPC: B21B1/22
Filed: 1995-01-13
Abstract: PURPOSE: To form a thin and high ironed can by rolling a steel sheet at specific values of rolling rate, center-line mean roughness and thickness, coating it with a thermoplastic resin having a specific thickness after electrolytic chromating treatment and applying a high-temp. volatile lubricant on it. CONSTITUTION: By determining chracteristics of the chemical composition, annealing method, rolling rate, surface roughness and thermoplastic resin 2 to be laminated, executing coating 3 by electrolytic chromating treatment and applying the high-temp. volatile lubricant 4 or the like, the resin coated steel sheet for dry shear span cans excellent in workability, can strength, adhesive strength and corrosion resistance is obtained. The working of the resin coated steel sheet is executed by a thickness reducing method by which the damage of the thermoplastic resin layers which are laminated on the outer and inner surfaces and breaking of the can wall are hardly generated.  Further, a polyethylene terephthalate resin is suitable as the thermoplastic resin, the high-temp. volatile lubricant which is applied on the surface of the thermoplastic resin raises dry workability and the lubricant is removable by heating after forming work and degreasing and washing or the like are obviated.
Patent JP-H07228121-A (JP)
Title: Air suspension device
Inventor: WATANABE KIYOTO
IPC: F16F9/04
Filed: 1994-02-18
Abstract: PURPOSE:To eliminate the continuous operation of a manual adjusting switch and improve the operability of manual vehicle height control. CONSTITUTION:An up/down switch 51 is constituted so as to stop at three positions of an up position, a neutral position and a down position. Between the up position of the up/down switch 51 and respective input switching relays 35, 36, a manual up release relay is mounted, which connects a height sensor 12 with a control unit 34 with the up/down switch 51 switched to the up position even if a manual changeover switch 37 is turned on. Between the down contact of the up/down switch 51 and respective down relays 39, 42, a down limit switch 52 is mounted, which opens the contact when vehicle height lowers to a prescribed position.
Patent JP-H11216741-A (JP)
Title: Method and apparatus for decorating resin part surface
Inventor: UZUNO YOSHINOBU
IPC: B29C45/16
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of decorative properties without leaving the gate mark of a resin injection mark on a molded decorative surface by molding a decorative material with a resin injected from the decorative surface on a prescribed decorative surface of an injection-molded resin part. SOLUTION: A resin is packed in a cavity 13 formed with the first mold 11 and the second mold 12 closed, a resin part 5 is injection-molded, and the core 14 of the first mold 11 for molding the surface 7 to be decorated of the resin part 5 is retracted to form a space (m) between it and the surface 7. A decorative material is injected from the gate 17 of the second mold 12 penetrating the resin part 5 into the space (m) to injection-mold the decorative material.
Patent JP-S53106391-A (JP)
Title: Fill-forming apparatus
Inventor: FURUSE TAKAO
IPC: C23C14/46
Filed: 1977-02-28
Abstract: PURPOSE:To make it possible to produce a film of excellent quality having no defect caused by ionic impact, by dividing a vacuum vessel into two chambers with a partition wall having a small opening, by leading sputtered material formed in a discharge chamber by the difference in degree of vacuum to the other film-forming chamber in which is arranged a substrate alone.
Patent JP-H09210942-A (JP)
Title: Particle/mist measuring device
Inventor: NAKAMURA SHIGERU
IPC: G01N15/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To establish a stable sea salt particle attaching efficiency by equipping a duct with a rotating mechanism to work in pursuit after the wind direction, capturing sea salt particles into this duct using a fan fitted with a revolving speed controller, and attaching the particles in a constant flow speed field to a column fixed to the inside of the duct. SOLUTION: A duct 21 is moved as facing in the wind direction by a tail blade 34 and a rotating mechanism 32, wherein the blade 34 is furnished in the rear of the duct 21. A flow field is given to the inside of the duct 21 by a suction fan 26, so that sea salt particles 23 are introduced into the duct 21. The particles 23 are attached to a column 24 installed in the duct 21 by the inertial force. The flow speed in the duct is held constant by a revolving speed controller 27 for the suction fan 26. After a certain time, the column 24 is removed, followed by washing with fresh water. The electric conductivity of this fresh water is measured by a conductivity meter, and from the measuring results, the salt content of the fresh water is determined.  From the obtained salt content, the amount of salt attachment per unit area is calculated, and the aerial salt concentration is presumed using the attaching efficiency.
Patent JP-S60165712-A (JP)
Inventor: IMAI SHIYOUJIROU
IPC: H01C17/00
Filed: 1984-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52104729-A (JP)
Title: A.c. d.c. change over equipment
Inventor: SHIYOUJI HIROYUKI
IPC: H01H47/22
Filed: 1976-02-28
Abstract: PURPOSE: To prevent miss operation by chattering of relay and mistake of D.C. polarity connecting parallel circuit of discharge resistance and condencer between diode bridge and its' center point on changeover circuit connected to A.C. and D.C. electric sources. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55160677-A (JP)
Title: Connector for foot and pedal of bicycle
Inventor: JIYATSUKU ROTSUTOU
IPC: A43B5/14
Filed: 1980-02-21
Abstract: A device for providing a positive pushing or pulling connection between a bicycle pedal and the shoe worn by the cyclist, which includes a cylindrically projecting assembly to be attached to the pedal and a cylindrically recessed assembly to be fitted into the sole of the shoe. The recessed assembly is provided with radially inwardly directed lugs which can be received into a series of peripheral L-shaped slots in the assembly attached to the pedal so that by partial rotation of the foot a bayonet-type connection is made between the cyclist shoe and the pedal.
Patent JP-H10222483-A (JP)
Title: Microcomputer
Inventor: MATSUDA TAKESHI
IPC: G06F1/24
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To unify the specification of microcomputer by equalizing the generation period of external reset signal of microcomputer regardless of whether an internal power supply voltage generating circuit is built in or not. SOLUTION: In response to the cancel of external reset signal REEX an internal reset signal RSIN is generated from a microcomputer core 1 and in response to this internal reset signal RSIN, an oscillation stabilization wait circuit 4 counts the clock of source oscillation circuit 3. When that value reaches a prescribed value, the oscillation stabilization wait circuit 4 generates an oscillation stabilization wait end signal S, and the microcomputer core 1 is turned to an operating mode. Besides, in response to the cancel of the external reset signal RSEX, an internal reset signal RSINM is generated from an internal power supply voltage generating circuit stabilization wait circuit 6 and in response to this internal reset signal RSIAM, an internal power supply voltage generating circuit 5 is activated.  In response to the oscillation stabilization wait end signal E, the internal reset signal RSINM is canceled by the internal power supply voltage generating circuit stabilization wait circuit 6.
Patent JP-S58140935-A (JP)
Inventor: SATOU TOSHIYUKI
IPC: H01H37/76
Filed: 1982-02-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03227914-A (JP)
Title: Liquid detergent composition
Inventor: TAKADA YUICHI
IPC: A61K8/00
Filed: 1990-01-31
Abstract: PURPOSE:To provide a liquid detergent composition for body washing use, containing a higher fatty acid soap, a cationic polymer and a glucose derivative, having excellent frothability and giving creamy foam. CONSTITUTION:The objective composition contains 5-30wt.% of a higher fatty acid soap, 0.05-1.0wt.% of a cationic polymer and 0.3-10wt.% of a glucose derivative and is properly compounded with a humectant, a surfactant, a pH modifier, a drug, a perfume, purified water, etc. It can be prepared in liquid or creamy form. The cationic polymer is a water-soluble cationic polymeric compound having quaternary nitrogen atom and preferably selected from formula I (n is 100-5,000), formula II (sum of o and p is 500-10,000) and formula III (at least one of R<1> to R<3> is group of formula IV and the others are H or hydroxyethyl; m is 50-20,000).
Patent JP-S53106681-A (JP)
Title: Vacuum deposition apparatus
Inventor: UKIANA MOTOHIDE
IPC: C23C14/26
Filed: 1977-03-02
Abstract: PURPOSE:To provide a vacuum deposition apparatus for carbon in which carbon rods facing opposite can be placed exactly face to face with each other without adjustment which necessitates skill, by supporting a pair of carbon rod with a common united material.
Patent JP-S5297501-A (JP)
Title: Lost notching tester for automatic testing apparatus of vehicle
Inventor: YOSHIMOTO KATSUHIKO
IPC: G01M17/00
Filed: 1977-03-02
Abstract: PURPOSE: To disable an automatic testing apparatus for a vehicle from testing in lost notching operation when a power voltage is applied to a motor circuit by opening and closing the contact of a relay of the side to which a notching command of a detecting circuit is applied by the output from a motor circuit voltage detector to enhance its safety. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55114062-A (JP)
Title: Signal regeneration processing system
Inventor: MORI TOSHINORI
IPC: H04L25/49
Filed: 1979-02-26
Abstract: PURPOSE: To simplify extraction at a high bit rate by detecting a differentiated  pulse, obtained by differentiating a received signal, by a comparator circuit with  hysteresis and then by regenerating data and a clock signal by a logic gate and  delay line, in a signal circuit which uses a double-current RZ (multi-return-to-zero)  signal.  
     CONSTITUTION: Comparator circuit 16 detects differentiated pulses, obtained by differentiating an input signal, and a comparator circuit output and its inversion output are led out between terminals 17 and 18. With hysteresis characteristics of comparator circuit 16, two differentiated pulses of the same polarity generated continuously are detected as one pulse of width twice that of an isolated pulse without reference to the magnitude of inter-pulse interference of differentiated pulses. Then, data signal 30 and clock signal 35 are obtained by delay line 22 which delays signals by a half as long as the period of the clock, and a logic gate. Thus, the data and clock signal can easily be extracted without reference to inter-pulse interference, by using the comparator circuit with hysteresis characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08250206-A (JP)
Title: Electric connector assembly with improved cam mechanism
Inventor: FURANKU BUTSUSE
IPC: H01R13/629
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector assembly including a cam mechanism effective in aiding fitting and disengagement between a pair of connectors. SOLUTION: A cam mechanism is generally adapted to fit or disengage a pair of connectors with or from each other. Each of the connectors includes a housing to which a plurality of terminals fittable with terminals of the other connector are attached. Further, a cam mechanism is provided for moving the housings near or apart from each other along a fitting axis X. A lock slide member 30 is attached to the one housing 24 and can slidably move along a path F in the lateral direction with respect the fitting axis. The lock slide member 30 includes at least one cam track 82 extending slantwise with respect the fitting axis. The other housing 17 includes at least one cam follower 94 projecting toward the cam track in such a manner as to fit the connectors with each other according to the slide motion of the lock slide member. A lever 40 can be pivoted in the lock slide member 30.  A bow-like slot 105 is arranged at the lever 40, to be slidably engaged with a projection 106 formed on the one housing 24.
Patent JP-H09199437-A (JP)
Title: Semiconductor wafer supporting device
Inventor: IKEUCHI NAOKI
IPC: H01L21/68
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor supporting device where a semiconductor wafer can be mounted easily using a vacuum chuck arm with the semiconductor wafer being prevented from slipping in the peripheral section and which has a small heat capacity and can prevent the damage of a rear face and the appearance of particles on the rear face of the semiconductor wafer. SOLUTION: A supporting board 10 is ring-shaped with a part of it being cut or has the same shape as a wafer 1 and is integral with a slip guard ring 15. Due to this structure, the slippage of the wafer in the peripheral section can be prevented and the wafer can be easily mounted on the supporting device using a vacuum chuck arm. Since the supporting board 10 is ring-shaped, the heat capacity of the supporting board 10 can be lessened and the temperature of the wafer can be controlled from a rear face of it by a chamber lower light source in an RTP device. Due to the existence of a step section 13 of the wafer thickness formed according to the shape of the wafer, the damage of the rear face of the wafer and the appearance of particles on the rear face of the wafer an be prevented and the wafer is prevented from falling off from the supporting board 10.